run-tests: Added (c) notice. Some whitespace cleanup.

run-tests

 #! /bin/sh
 
+# Copyright (C) 2000, 2001, 2002, 2004, 2005, 2011, 2012  Niels Möller
+#
+# This program is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 2 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License along
+# with this program; if not, write to the Free Software Foundation, Inc.,
+# 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
+
 failed=0
 all=0
 
@@ -105,4 +121,3 @@ if [ "x$debug" = xno ] ; then
 fi
 
 [ "$failed" -eq 0 ]
-